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Motors can be found here-
Bafang BBS02- https://www.johnnynerdout.com/product...
Bafang BBSHD- https://www.johnnynerdout.com/product...
Tongsheng - https://www.johnnynerdout.com/product...
CYC Photon - https://www.johnnynerdout.com/product...
CYC Stealth - https://www.johnnynerdout.com/product...